[sdiy] 1N4148 as replacements for Germaniumdiodes.

René Schmitz synth at schmitzbits.de
Thu May 19 19:48:14 CEST 2016


Am 19.05.2016 um 14:09 schrieb Florian Anwander:
> Hello,
>
> a buddy of mine has a TR-606, which appearently has some shortcut diodes
> in the matrices arount the step programming and instrument selector.
> Originally Roland uses germanium diodes 1S188FM. 1N270 or NTE110A are
> recommended as replacement. If I look at the corresponding datasheets, I
> don't see anything that would speak agains 1N4148.
>
> Do you think one could use simply 1N4148 as replacement? Or am I blind
> and overlook something completely important?
>
>
> Florian
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>

If the low forward drop is important, I would use a schottky diode.

Best,
  René

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